Add .vscode to gitignore
Add .vscode to gitignore

Signed-off-by: John Wang <f94ba6c7f9f751e26d9bd16a9d1e9a602cdeac6b@inspur.com>
Change-Id: Ied881cd97511d52c851d7183be378f44da654427

openbmc/pldm,openbmc/pldm,openbmc/pldm